I saw this kid the other day showing off or attempting to show off in front of his friends. Evidently he was on his fathers mower. All his friends gathered around and he said "watch this" he throttled the mower up and slammed the handles forward and up came the front wheels. when they slammed down it threw him forward which caused him to slame the handles foward also sending the machine up again. this went on for about 15-20 jumps the kids were laughing their butts off and the kid on the mower was terrified and screaming as he could not get control of it to make it stop. I thought it was funny at first but then it got kinda scary. I didnt know what anyone could have done. But eventually he let go of the handles enough it quit jumping and he bailed. Needless to say he had to change pants afterwards.